Fairfox
Fairfox is a Danish pay equity analytics platform helping HR and reward teams measure, explain, close and report pay gaps ahead of the EU pay transparency directive, on a single flat €4,950 per year subscription with unlimited users.
What is Fairfox?
Fairfox is a pay equity analytics platform published by the Danish company Equio ApS and sold on a single promise: pay transparency analytics made easy. It exists because measuring a pay gap properly requires regression analysis, and, as the site puts it, most HR teams have Excel and good intentions but not the methodology. That gap has traditionally been filled by consultants, proprietary software and months of manual work — affordable only to the largest organisations.
The product follows four steps. Measure: upload an XLSX or CSV file, map your fields and start analysing, with results claimed in less than 60 seconds; the regression model is customisable, controlling for factors such as experience, role, location and seniority, and it separates the raw gap from the adjusted, unexplained gap. Validate: the platform detects employees whose pay does not match their grade, using the organisation's own data, and lets you simulate the cost and equity impact of a regrade before confirming it, with changes tracked and exportable to the HRIS. Close: an algorithm calculates the exact raise for each employee needed to bring gaps within the 5% threshold at minimum total cost, and every proposal is traceable and defensible in an audit. Report: the tool produces gap reports aligned with the EU pay transparency directive and exports right-to-information reports in one click.
The audience is stated plainly — built for people teams, not data teams, with no data scientists required. Behind it is a small group of engineers, data scientists and HR professionals based in Copenhagen who call themselves The Foxxers; Phillip Kyhl is named as co-founder and CEO, while a co-founder and CTO role is displayed with no name attached. The site claims the company belongs to the Verido group.
Access is web only: a standard browser, no installation, sign-in at app.fairfox.ai behind AWS Cognito authentication. The commercial model is unusually plain — one flat price of €4,950 per year with unlimited users, entered through a demo rather than self-service sign-up. Security rests on ISO/IEC 27001:2022 certification carried as a contractual warranty, EU hosting and claimed GDPR compliance.
What it does
- Measure the raw pay gap and the adjusted gap that remains once legitimate factors are accounted for
- Upload an XLSX or CSV file, map the fields and start analysing in under a minute
- Flag employees whose pay does not match their grade, through algorithmic outlier detection
- Simulate the cost and equity impact of a regrade before approving it
- Calculate the minimum individual raises needed to bring gaps under the 5% threshold
- Generate the pay gap reports required by the EU pay transparency directive
- Export right-to-information reports and change lists to re-enter in the HRIS
When to use Fairfox / When not to
A quick filter to help you decide if Fairfox is the right fit.
When to use Fairfox
- European organisations preparing for the EU pay transparency directive and needing gap reports they can defend
- HR and reward teams with spreadsheets and good intentions but no statistician in house
- Compensation and total rewards managers who need to cost and simulate remediation before committing budget
- HR operations and people analytics teams that want to open the analysis widely, since unlimited users are included
- Employers wanting a documented pay equity methodology without paying consultancy day rates
When not to use Fairfox
- Private individuals: the terms restrict the platform to business-to-business use
- Anyone under 18, the minimum age set by the privacy policy
- Teams looking for a system of record: the licence states the platform is neither a system of record nor a transactional system
- Engineering teams wanting programmatic access: no API is published, so nothing can be automated or piped in
- One-off or short-term needs: the subscription is annual, paid in advance and non-refundable
How to use Fairfox
A typical end-to-end flow, from setup to results.
- Start from the Book demo button on the home page, or write to the contact address shown there — there is no self-service sign-up
- Use the demo to see how gaps are measured and explained, how grade outliers are reviewed, and how the mandatory reports are produced
- Sign an Order Form and pay the annual subscription in advance, in Danish kroner or euros
- Log in at app.fairfox.ai, where authentication is handled through AWS Cognito
- Upload an XLSX or CSV export of your employee, job and pay data, then map the fields
- Configure the regression model with the factors that legitimately explain pay in your organisation
- Run the analysis and read the raw gap alongside the adjusted, unexplained gap
- Fix the grades before the gaps: review the flagged outliers and simulate regrades before approving them
- Apply the remediation calculation, then export the resulting changes to re-enter them in your HRIS
- Generate the regulatory gap reports and right-to-information exports, and buy onboarding, implementation or training hours if you need help
Pros & Cons
Pros
- A public, flat price shown on the home page — rare in a segment where a quote is the norm
- Unlimited users are included, so there is no per-seat arithmetic to settle before rolling the tool out
- The whole contractual set — terms, licence agreement, DPA and trust centre — can be read before any contact
- ISO/IEC 27001:2022 certification backed by a contractual warranty rather than by a logo alone
- EU hosting with a single named subprocessor, 30 days' notice of any change and a right of objection for the customer
- Security incident notification within 48 hours, shorter than the usual market commitment, and customer data ownership explicitly recognised
- An openly stated methodology — multivariate regression, adjusted gap, 5% threshold — producing results meant to hold up in an audit
Cons
- No API whatsoever: nothing can be automated, and both the input and the output travel as files
- No named third-party integration and no HRIS connector — the HRIS is only the destination of a manual export
- No self-service sign-up, no free trial and no free plan; the demo is the only way in, and the site publishes no promotional or discounted offer either
- An annual commitment paid in advance and non-refundable on termination for convenience, renewing automatically unless cancelled 60 days ahead
- Professional services are billed separately at €140 an hour in minimum one-hour increments, and the subscription price may be revised at each renewal
- No support address is published anywhere, although the licence promises priority email support during business hours
- A very young and very small publisher — a single declared employee, a CTO role listed without a name, no social presence at all, a group domain that no longer resolves, and a company registration number in the footer that is malformed and contradicted by the one in the DPA
Pricing & Plans
Fairfox offers neither a free plan nor a free trial: none is mentioned anywhere on the site, including in the full licence agreement. The entry point is a single flat subscription of €4,950 per year, displayed twice on the home page and including unlimited users. It is billed annually in advance, on signature of the Order Form and then on each anniversary date, payable in Danish kroner or in euros by bank transfer, with invoices due within 30 days and late interest of 1.5% per month. Optional professional services — onboarding, implementation, training, custom analytics and technical troubleshooting — are charged at €140 per hour, invoiced monthly in arrears with a one-hour minimum. No refund is granted except where the customer terminates for a breach by Fairfox, in which case a pro-rata refund applies. The price is fixed for the initial term and may be revised at renewal with 90 days' notice.
- unlimited users
- Fairfox-hosted cloud infrastructure
- core pay equity analytics
- predictive analytics
- advanced reporting
- priority email support during business hours (CET)
- security patches
- bug fixes and software updates.
Data, GDPR & hosting
A consolidated view of how Fairfox handles your data.
GDPR overview
Compliance is claimed explicitly: the trust centre lists GDPR as compliant and the home page advertises EU hosting. A full data processing agreement is published openly, naming the parties, the single subprocessor, the transfer safeguards and a schedule of data categories. The privacy policy, last modified in June 2025, sets out access, portability, rectification, erasure, restriction and objection rights, plus the right to complain to a local supervisory authority; privacy requests go to contact@fairfox.ai. Transfers outside the EEA rely on an adequacy decision, the standard contractual clauses of Decision C/2021/3972 or another lawful basis. Security incidents are notified within 48 hours, customers may audit annually, and DPIA assistance is provided. Two gaps: no data protection officer is named, and the trust centre's generic "EU Representative" control designates nobody — though an Article 27 representative is not required of a Danish-established company.
Who owns the data?
The customer keeps everything. Under the licence agreement the customer retains all right, title and interest in its data, and Fairfox receives only a non-exclusive licence limited to what is strictly necessary to deliver the service; customer data is also treated as the customer's confidential information. Under the data processing agreement the customer is the controller and Fairfox acts as processor. The material entrusted is sensitive by nature: employee identifiers, pay and compensation, demographic data such as gender, age and ethnicity where supplied, employment records, performance and qualifications, covering both current and former employees of the customer.
Reuse rights
The customer stays in control of its own material: Fairfox processes it to deliver the pay equity service and on the customer's documented instructions, and the customer is free to export results, change lists and regulatory reports and reuse them as it sees fit, including by re-entering them into its HRIS. One clause deserves attention. The licence allows Fairfox to aggregate and anonymise customer data so that it identifies neither the customer nor any individual, and to use that aggregated, anonymised material to improve the platform and its underlying analytical models. The same clause draws a line: customer data, aggregated or not, may not be used to provide benchmarking or comparative analytics to other customers without prior written consent. No opt-out from the model improvement use is documented anywhere on the site, and anonymised or de-identified data falls outside the definition of customer personal data in the data processing agreement. Customer feedback may be used freely by Fairfox.
Data retention & training
Hosting summary
Fairfox commits contractually to keeping customer data inside the European Union: the licence states that customer data is stored and processed within the EU and will not be transferred outside the EU or EEA without the customer's prior written consent, except as permitted by the data processing agreement. A single subprocessor is declared, in both the DPA and the trust centre: Amazon Web Services EMEA SARL, One Burlington Plaza, Burlington Road, Dublin 4, D04 RH96, Ireland, providing cloud hosting for the platform. Being in the EU, it requires no transfer mechanism. Where a transfer outside the EEA does occur, the DPA requires an adequacy decision, the standard contractual clauses of Decision C/2021/3972, or another lawful basis. Fairfox hosts and operates the platform itself and answers for availability, security, backups and recovery; it may change hosting provider on 30 days' notice without lowering the level of protection. The trust centre adds encryption at rest and in transit, data segregation, logging and tested backups. Note that the marketing site is served by Netlify and the domain resolves to an Amazon anycast node, which says nothing about where customer data actually lives.
Things to keep in mind
Risks and trade-offs to weigh before adopting Fairfox.
- Aggregated and anonymised customer data may be used to improve Fairfox's analytical models, with no opt-out documented; anonymised data also falls outside the DPA's retention and deletion commitments
- The analysis runs on sensitive demographic data — gender, age, ethnicity where supplied — and unlimited users are included, so deciding internally who may open the results matters as much as the vendor's own controls
- The subscription is annual, prepaid and non-refundable on termination for convenience; it renews automatically for equal periods unless cancelled 60 days before term, and the price may be revised at renewal with 90 days' notice
- The 99.5% monthly uptime target is framed as a commercially reasonable effort, any service credits are deferred to the Order Form rather than published, and the general liability cap is limited to the fees of the last 12 months
- The company registration number in the site footer is malformed and matches no company; only the data processing agreement carries a valid one — an inconsistency to raise with the publisher before contracting
- The About page shows a co-founder and CTO position with no name, the parent-group domain the site claims membership of does not resolve, and no support address is published despite the contractual promise of priority email support
- The domain has no Wayback Machine capture and the site publishes neither robots.txt nor sitemap, so its history cannot be checked independently; the terms also explicitly forbid scraping and automated access
Setup & Integrations
Technical difficulty
Technically, close to nothing: no installation, a standard browser, and a first analysis advertised as an upload, a field mapping and under 60 seconds of processing, with no data science skills required. The real effort is upstream. You must assemble clean employee records — identifiers, pay, demographics, job, grade, department, start date, location, ideally education, experience and appraisals — then choose the factors the regression model should control for. With no API or connector, everything moves as files. Add the commercial path: a mandatory demo, then a signed Order Form. Paid onboarding is available.
Deployment
Behind Fairfox
Resources
All the official URLs gathered for verification and reference.
Frequently asked questions
What is Fairfox for?
How much does Fairfox cost?
Is there a free trial or a free plan?
How is data loaded into the tool?
Do I need a data scientist to use it?
Where is the data hosted, and is a DPA available?
Does Fairfox use my data to improve its models?
What certifications does Fairfox hold?
Is there an API or a mobile app?
What happens to my data when the contract ends?
Should you pick Fairfox?
Fairfox does one thing and takes it all the way: pay equity. Measuring the gap, validating the grades underneath it, calculating the cheapest defensible remediation, then producing the reports the EU pay transparency directive demands. The chain is complete and narrow on purpose. Anyone hoping for a broader compensation suite will find it too specialised; a team facing a reporting deadline with a spreadsheet and no statistician is exactly who it was built for.
What stands out most is the transparency of the offer itself. The price is public and flat, and the licence agreement, the data processing agreement and the trust centre can all be read before speaking to anyone — rare in a market where everything hides behind a quote. The security story holds up on paper too: ISO/IEC 27001:2022 backed by a contractual warranty, EU hosting, one named subprocessor, incident notification within 48 hours and explicit recognition that the customer owns its data.
The counterweight is the publisher. This is a very young and very small company — a single declared employee, a CTO role listed without a name, a claimed parent-group domain that no longer resolves, and no verifiable public presence anywhere. There is no API, no integration, and no free way to test the product before signing.
Three points deserve a close look before committing. The subscription is prepaid, non-refundable on termination for convenience, renews automatically and can be repriced at renewal. Aggregated, anonymised customer data may be used to improve the underlying models, with no documented way to opt out. And the company registration number in the site footer is malformed and contradicted by the one in the data processing agreement — a publishing defect worth raising with the vendor.
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